<template>
 	 <div>
 	 	 <city-header></city-header>
 	     <city-search :cities="cities"></city-search>
 	     <city-list 
 	         :cities="cities" 
 	         :hot="hotCities" 
 	         :letter="letter">
 	     </city-list>
 	     <city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
 	 </div>
</template>

<script>
import axios from 'axios'
import CityHeader from './components/Header'
import CitySearch from './components/Search'
import CityList from './components/List'
import CityAlphabet from './components/Alphabet'
export default {
	name: 'City',
	components: {
		CityHeader,
		CitySearch,
		CityList,
		CityAlphabet
	},
	data(){
		return {
			cities: {},
			hotCities: [],
			letter: ''
		}
	},
	methods: {
		getCityInfo(){
			 axios.get('/static/mock/city.json').then(this.handleGetCityInfoSucc)
		},
		handleGetCityInfoSucc(res){
			res = res.data
			if (res.ret && res.data) {
				const data = res.data
				this.cities = data.cities
				this.hotCities = data.hotCities
			}
		},
		handleLetterChange(letter){
            this.letter = letter
		}
	},
	mounted () {
       this.getCityInfo()
	}
}
</script>

<style lang="stylus" scoped>
	
</style>